Rearrange the following sentence parts to form a meaningful and grammatically correct paragraph:
P. The algorithm is then evaluated against benchmark datasets to assess performance.
Q. Feature selection is guided by domain knowledge and statistical relevance.
R. Training data is cleaned and normalized to ensure consistency.
S. Once features are finalized, a model is trained using supervised learning techniques.
Show answer & explanation
Correct answer: B
Explanation
Correct Answer: RQSP
Explanation:
• Opening Step (R): Any machine learning pipeline logically begins with data preparation—cleaning and normalizing the raw data.
• Mandatory Pair (Q–S): Sentence Q introduces feature selection, and sentence S directly links to it with "Once features are finalized..." to describe training the model.
• Closing Step (P): The adverb "then" signals the final step in the sequence—evaluating the trained algorithm against benchmarks to measure its performance.
Quick Tip: In process-based para jumbles, track sequential keywords such as "Once" and "then" to arrange the steps chronologically.